Wheel controller



FIG. 1 illustrates a perspective view of a wheel controller of my new design;

FIG. 2 illustrates a front elevation view thereof;

FIG. 3 illustrates a back elevation view thereof;

FIG. 4 illustrates a top plan view thereof;

FIG. 5 illustrates a bottom plan view thereof;

FIG. 6 illustrates a right side elevation view thereof; and,

FIG. 7 illustrates a left side elevation view thereof.

Those portions of the wheel controller shown in broken lines are included for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a wheel controller, as shown and described herein. 